@CHARSET "UTF-8";
#dialogue {
	width: 300px;
	height: 300px;
	background-color: white;
	z-index: 2;
}

#light {
	position: absolute;
	left: 0;
	top: 0;
	width: 1362px;
	height: 685px;
	background-color: blue;
	z-index: 1;
	opacity: 0.1;
}

#index {
	background-color:rgb(232,242,252);
	position: absolute;
	left: 0;
	top: 0;
	z-index: 3;
}

#index1 {
	position: absolute;
	left: 0;
	top: 0;
	z-index: 0;
}

li {
	cursor:pointer;
}

h1 {
	margin-left: 2px;
	text-align: center;
}

.hint {
	height: 10px;
	width: 100px;
	text-align: right;
	margin-right: 30px;
}

#submit {
	margin-left: 200px;
	margin-right: 30px;
}

body,div,a,ul,li {
	margin: 0px;
	padding: 0px;
	float: left;
}

#top {
	width: 1361px;
	height: 104px;
}

#middle {
	width: 1361px;
	height: 5561px;
}

#bottom {
	background-color: blue;
	width: 1361px;
	height: 0px;
}

#left {
	background-color: red;
	width: 180px;
	height: 5561px;
}

#right {
	background-color: green;
	width: 180px;
	height: 5561px;
}

#center {
	width: 1001px;
	height: 5561px;
	overflow: hidden;
}

#top ul {
	margin-left: 1000px;
	width: 100px;
	list-style: none;
	border: 1px solid red;
}

#top li {
	float: left;
	margin-left: 5px;
	background-color: yellow;
}

.building {
	width: 1001px;
	
	background-color: rgb(245, 245, 245);
}

.buildings {
	width: 1001px;
	
	background-color: rgb(255, 255, 255);
}

a {
	text-decoration: inherit;
}